Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)194 164 -30 -15.5%
Incl. Wall Time (microsec) per call 5 4 -1 -15.5%
Excl. Wall Time (microsec)194 164 -30 -15.5%
Incl. CPU (microsecs)236 199 -37 -15.7%
Incl. CPU (microsecs) per call 6 5 -1 -15.7%
Excl. CPU (microsec)236 199 -37 -15.7%
Incl. MemUse (bytes)612,116 612,116 0 0.0%
Incl. MemUse (bytes) per call 16,544 16,544 0 0.0%
Excl. MemUse (bytes)612,116 612,116 0 0.0%
Incl. PeakMemUse (bytes)347,348 347,348 0 0.0%
Incl. PeakMemUse (bytes) per call 9,388 9,388 0 0.0%
Excl. PeakMemUse (bytes)347,348 347,348 0 0.0%

Parent/Child Regression/Improvement report for ob_start [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
ob_start0 N/A% -30 -12.1% -37 -7.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-30 -100.0% -37 -100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::render@20 N/A% -30 -100.0% -29 -78.4% 0 N/A% 0 N/A%
Twig_Template::render@10 N/A% 2 6.7% -3 -8.1% 0 N/A% 0 N/A%
Twig_Template::render0 N/A% -2 -6.7% -4 -10.8% 0 N/A% 0 N/A%
__TwigTemplate_18632083caa399d2e77339d322a39a9ee6fb035f326d8cbd4b48b564aca7af78::doDisplay0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%